Commit | Line | Data |
---|---|---|
1da177e4 LT |
1 | /* |
2 | * linux/drivers/serial/cpm_uart_cpm2.h | |
3 | * | |
4 | * Driver for CPM (SCC/SMC) serial ports | |
5 | * | |
6 | * definitions for cpm2 | |
7 | * | |
8 | */ | |
9 | ||
10 | #ifndef CPM_UART_CPM2_H | |
11 | #define CPM_UART_CPM2_H | |
12 | ||
13 | #include <asm/cpm2.h> | |
14 | ||
15 | /* defines for IRQs */ | |
16 | #define SMC1_IRQ SIU_INT_SMC1 | |
17 | #define SMC2_IRQ SIU_INT_SMC2 | |
18 | #define SCC1_IRQ SIU_INT_SCC1 | |
19 | #define SCC2_IRQ SIU_INT_SCC2 | |
20 | #define SCC3_IRQ SIU_INT_SCC3 | |
21 | #define SCC4_IRQ SIU_INT_SCC4 | |
22 | ||
23 | /* the CPM address */ | |
24 | #define CPM_ADDR CPM_MAP_ADDR | |
25 | ||
26 | static inline void cpm_set_brg(int brg, int baud) | |
27 | { | |
28 | cpm_setbrg(brg, baud); | |
29 | } | |
30 | ||
31 | static inline void cpm_set_scc_fcr(volatile scc_uart_t * sup) | |
32 | { | |
33 | sup->scc_genscc.scc_rfcr = CPMFCR_GBL | CPMFCR_EB; | |
34 | sup->scc_genscc.scc_tfcr = CPMFCR_GBL | CPMFCR_EB; | |
35 | } | |
36 | ||
37 | static inline void cpm_set_smc_fcr(volatile smc_uart_t * up) | |
38 | { | |
39 | up->smc_rfcr = CPMFCR_GBL | CPMFCR_EB; | |
40 | up->smc_tfcr = CPMFCR_GBL | CPMFCR_EB; | |
41 | } | |
42 | ||
43 | #define DPRAM_BASE ((unsigned char *)&cpm2_immr->im_dprambase[0]) | |
44 | ||
45 | #endif |